BAD #2 - It could cheapen the Women's Royal Rumble

Well, one announcement that seemingly slipped under the radar amidst the announcement of the Evolution Battle Royal was the announcement of the second ever Women's Royal Rumble Match, which will take place just a few months away in January.
While the match types are different, there are obvious similarities, and with one Royal Rumble and one Battle Royal already in the books, not to mention a Money In The Bank Match, could we be seeing too many multi-person matches?
With the winner of the Battle Royal at Evolution getting a shot at the gold, does it cheapen the Royal Rumble? Sure, the Rumble winner gets a shot at WrestleMania, but with a Royal Rumble earlier in the year, then a Battle Royal at WrestleMania, another Battle Royal at Evolution and the next Royal Rumble in three months - are WWE risking oversaturation when it comes to these matches?
I guess only time will tell.